Sitting in for Joe Ostrowski, Mike Esposito opened his show by listening and reacting to Cubs president of baseball operations Jed Hoyer's comments expressing strong confidence that the organization will sign first baseman Anthony Rizzo to a contract extension. After that, he discussed the news that White Sox top prospect Andrew Vaughn will be in the Opening Day lineup -- but at designated hitter, not in left field. Later, Score baseball insider Bruce Levine joined the show to discuss the latest Cubs and White Sox storylines as their season openers loom Thursday.